I also posted a video on YouTube showing me running 2.0 in Windows 8 (and Tron Evolution, as well).

And I have a video of me running the game in 1080p, maximum quality. (Really needs to be watched at 1080p to get the full effect.)

The story in the Xbox and PC versions is the same. But some things were cut out of the Single Player campaign on the Xbox version, because of the limited memory that was available. They also made the Xbox version less challenging.